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N-Hydroxy-butyramidine

CAS No.
4312-91-8
Chemical Name:
N-Hydroxy-butyramidine
Synonyms
NSC 158654;NSC 111681;Butyrylhydroxamate;N-Hydroxybutyramide;Butyrohydroximic acid;N-Hydroxy-butyramidine;Butanamide, N-hydroxy-;Butyrylhydroxamic acid;N-Butyrylhydroxylamine
CBNumber:
CB7428870
Molecular Formula:
C4H9NO2
Molecular Weight:
103.12
MDL Number:
MFCD09931604
MOL File:
Mol file
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:56

N-Hydroxy-butyramidine Properties

Melting point 125-127℃
storage temp. -20°C
solubility H2O: ≥25mg/mL
form powder
color white to tan
Water Solubility H2O: ≥25mg/mL
InChI 1S/C4H9NO2/c1-2-3-4(6)5-7/h7H,2-3H2,1H3,(H,5,6)
InChIKey CCBCHURBDSNSTJ-UHFFFAOYSA-N
SMILES CCCC(=O)NO
UNSPSC Code 12352200
NACRES NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
Hazard Codes  Xn
Risk Statements  22
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

N-Hydroxy-butyramidine price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SML0027 Butyrylhydroxamic acid ≥98% (HPLC) 4312-91-8 25mg $372 2022-05-15 Buy
ChemScene CS-0179704 Butyrylhydroxamic acid ≥95% 4312-91-8 100mg $168 2026-06-04 Buy
ChemScene CS-0179704 Butyrylhydroxamic acid ≥95% 4312-91-8 250mg $239 2026-06-04 Buy
ChemScene CS-0179704 Butyrylhydroxamic acid ≥95% 4312-91-8 500mg $378 2026-06-04 Buy
ChemScene CS-0179704 Butyrylhydroxamic acid ≥95% 4312-91-8 1g $483 2026-06-04 Buy
Product number Packaging Price Buy
SML0027 25mg $372 Buy
CS-0179704 100mg $168 Buy
CS-0179704 250mg $239 Buy
CS-0179704 500mg $378 Buy
CS-0179704 1g $483 Buy

N-Hydroxy-butyramidine Chemical Properties, Uses, Production

Uses

Butyrylhydroxamic acid (N-Hydroxybutanamide) is a potent inhibitor of histone deacetylase (HDAC). Butyrylhydroxamic acid enhances memory in behavioral models of rodents and can be used as memory enhancers, mood stabilizers, and β-chain hemoglobin disease studies[1].

Biological Activity

Butyryl hydroxamic acid is a cell permeable HDAC inhibitor. Butyryl hydroxamic acid has similar potency against class I HDAC family members as 4-Phenylbutyryl hydroxamic acid (SML0026), but is approximately 5-10 fold less potent against class IIa enzymes than 4-Phenylbutyryl hydroxamic acid.

References

[1] Ruan LT, et al. A novel amidase from Brevibacterium epidermidis ZJB-07021: gene cloning, refolding and application in butyrylhydroxamic acid synthesis. J Ind Microbiol Biotechnol. 2016 Aug;43(8):1071-83. DOI:10.1007/s10295-016-1786-y

71-36-3
4312-91-8
Synthesis of N-Hydroxy-butyramidine from 1-Butanol

N-Hydroxy-butyramidine Preparation Products And Raw materials

N-Hydroxy-butyramidine Suppliers

Global Suppliers ( 15)
Supplier Tel Email Country ProdList Advantage
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9964 58
TargetMol 400-821-0310 15002144251 xuexiang.shao@tsbiochem.com China 29128 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53589 58
Butyrohydroximic acid Butyrylhydroxamate N-Butyrylhydroxylamine N-Hydroxybutyramide NSC 111681 NSC 158654 Butyrylhydroxamic acid Butanamide, N-hydroxy- N-Hydroxy-butyramidine 4312-91-8 72620-10-6 pharmacetical